Multiquip 509436980 Spring Dead-Man MR-8DB - OEM Replacement Part for Vibratory Rollers

The dead-man spring is a critical safety component in the operator control system of walk-behind vibratory rollers, providing return tension to the traveling lever and ensuring the machine returns to neutral position when the operator releases control. This spring mechanism is essential for safe operation, preventing uncontrolled movement by automatically stopping travel when operator contact is lost with the handle system.

Designed specifically for Multiquip's MRH-series walk-behind vibratory rollers, this OEM spring maintains proper tension on the dead-man control system throughout the demanding conditions of compaction work. The traveling lever system controls forward, reverse, and neutral positions - pushing forward moves the roller forward, pulling back engages reverse, and the centered position stops travel. Without proper spring function, this safety interlock system cannot operate correctly, creating serious safety hazards on the jobsite.

This part is compatible with the following Multiquip vibratory roller models:

• MRH601DS
• MRH800GS

Genuine Multiquip OEM part, sold by an authorized dealer.